“ CHAMONIX, a mountain valley in south-east France, its chief village, of the same name, being the capital of a canton of the arrondissement of Bonneville in the department of Haute-Savoie. The valley runs from N.E. to S.W., and is watered by the Arve, which rises in the Mer de Glace. On the S.E. towers the snowclad chain of Mont Blanc, and on the N.W. the less lofty, but rugged chain of the Brévent and of the Aiguilles Rouges. Near the head of the valley is the village of Argentière (4101 ft.) ”